15m 25m heavy duty lockable Pneumatic Telescopic Mast for mobile trailer

 Pneumatic masts are a type of elevation solution using compressed air to raise the central column to its extended height. The masts can either be locking, which each section locks into place once it reaches its maximum extension - designed for safety and long term use, or non-locking where each section sits on cushion of air for short time application

If no electricity and head load is not heavy, lift control could be foot pump or hand pump---manual lift.

If thers is electricity and head load is heavy, lift control should be air compressor, easily and quickly.

1. emergencies or outdoor events
2. CCTV camera for surveillance and security
3. antenna communication
4. site security
5. environmental monitoring station